15679943996

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1931}}^1\times {\mathrm{70001}}^1$

素因数の和:71965

約数の個数: 24

約数和(自身を含む): 28401211440

約数和(自身を除く): 12721267444

約数列:

[1, 2, 4, 29, 58, 116, 1931, 3862, 7724, 55999, 70001, 111998, 140002, 223996, 280004, 2030029, 4060058, 8120116, 135171931, 270343862, 540687724, 3919985999, 7839971998, 15679943996]

約数ペア:

[(1, 15679943996), (2, 7839971998), (4, 3919985999), (29, 540687724), (58, 270343862), (116, 135171931), (1931, 8120116), (3862, 4060058), (7724, 2030029), (55999, 280004), (70001, 223996), (111998, 140002)]